From 2c16ee311e57635bf08cf5fe5c2f3340835d9408 Mon Sep 17 00:00:00 2001
From: Mine Starks <16928427+minestarks@users.noreply.github.com>
Date: Thu, 20 Feb 2020 11:41:53 -0800
Subject: [PATCH] Copy diagnostic messages to built/local to fix localization
 process (#36903)

* Copy diagnostic messages to built/local

* Add description for built/local/diagnosticMessages.generated.json
---
 Gulpfile.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Gulpfile.js b/Gulpfile.js
index 906818e5d4e..94212344d38 100644
--- a/Gulpfile.js
+++ b/Gulpfile.js
@@ -408,7 +408,18 @@ task("generate-types-map", generateTypesMap);
 const cleanTypesMap = () => del("built/local/typesMap.json");
 cleanTasks.push(cleanTypesMap);
 
-const buildOtherOutputs = parallel(buildCancellationToken, buildTypingsInstaller, buildWatchGuard, generateTypesMap);
+// Drop a copy of diagnosticMessages.generated.json into the built/local folder. This allows
+// it to be synced to the Azure DevOps repo, so that it can get picked up by the build 
+// pipeline that generates the localization artifacts that are then fed into the translation process.
+const builtLocalDiagnosticMessagesGeneratedJson = "built/local/diagnosticMessages.generated.json";
+const copyBuiltLocalDiagnosticMessages = () => src(diagnosticMessagesGeneratedJson)
+    .pipe(newer(builtLocalDiagnosticMessagesGeneratedJson))
+    .pipe(dest("built/local"));
+
+const cleanBuiltLocalDiagnosticMessages = () => del(builtLocalDiagnosticMessagesGeneratedJson);
+cleanTasks.push(cleanBuiltLocalDiagnosticMessages);
+
+const buildOtherOutputs = parallel(buildCancellationToken, buildTypingsInstaller, buildWatchGuard, generateTypesMap, copyBuiltLocalDiagnosticMessages);
 task("other-outputs", series(preBuild, buildOtherOutputs));
 task("other-outputs").description = "Builds miscelaneous scripts and documents distributed with the LKG";